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Budama-Kilinc Y, Cakir-Koc R, Ozdemir B, Kaya Z, Badur S. Production and characterization of a conserved M2e peptide-based specific IgY antibody: evaluation of the diagnostic potential via conjugation with latex nanoparticles. Prep Biochem Biotechnol 2018; 48:930-939. [PMID: 30388960 DOI: 10.1080/10826068.2018.1525564] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Antibodies play an important role in combating and controlling viral diseases such as influenza. Immunoglobulin Y (IgY) antibodies have several advantages such as a less invasive manufacturing process, ease of isolation, higher affinity compared with IgG antibodies, and cost-effectiveness. To date, although specific IgY production has been performed for different strains of influenza A, to the best of our knowledge, an IgY against the M2e peptide has not been produced. In the current study, IgY antibodies are produced, purified, and characterized using the M2e peptide sequence for the first time with the intent to apply them for the diagnosis of influenza A virus. Anti-M2e IgY antibodies are obtained from eggs using a two-step purification method. The activity and characterization of the antibodies are determined using an enzyme-linked immunosorbent assay, a nano-spectrophotometer, an SDS-Page assay, and a Western Blot analysis. Finally, anti-M2e IgY antibodies are conjugated to the latex nanoparticles, and the reaction between the influenza A virus and the nanoparticles is demonstrated using light microscopy, transmission electron microscopy, and energy dispersive X-ray spectroscopy. In conclusion, this study shows that anti-M2e IgY antibodies can contribute to the diagnosis, treatment, and prevention of the influenza A virus.
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Affiliation(s)
| | - Rabia Cakir-Koc
- a Bioengineering Department , Yildiz Technical University , Istanbul , Turkey
| | - Burak Ozdemir
- b Graduate School of Natural and Applied Sciences , Yildiz Technical University , Istanbul , Turkey
| | - Zeynep Kaya
- b Graduate School of Natural and Applied Sciences , Yildiz Technical University , Istanbul , Turkey
| | - Selim Badur
- c GlaxoSmithKline-Vaccine , Istanbul , Turkey
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Abbas AT, El-Kafrawy SA, Sohrab SS, Azhar EIA. IgY antibodies for the immunoprophylaxis and therapy of respiratory infections. Hum Vaccin Immunother 2018; 15:264-275. [PMID: 30230944 PMCID: PMC6363154 DOI: 10.1080/21645515.2018.1514224] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/19/2018] [Accepted: 08/08/2018] [Indexed: 01/09/2023] Open
Abstract
Emergence of drug resistance among the causative organisms for respiratory tract infections represents a critical challenge to the global health care community. Further, although vaccination can prevent disease, vaccine development is impeded by several factors. Therefore, novel approaches to treat and manage respiratory infections are urgently needed. Passive immunization represents a possible alternative to meet this need. Immunoglobulin Y antibodies (IgYs) from the yolk of chicken eggs have previously been used against bacterial and viral infections in human and animals. Their advantages include lack of reaction with mammalian Fc receptors, low production cost, and ease of extraction. Compared to mammalian IgGs, they have higher target specificity and greater binding avidity. They also possess remarkable pathogen-neutralizing activity in the respiratory tract and lungs. In this review, we provide an overview of avian IgYs and describe their potential therapeutic applications for the prevention and treatment of respiratory infections.
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Affiliation(s)
- Aymn Talat Abbas
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Biotechnology Research Laboratories, Gastroeneterology, Surgery Centre, Mansoura University, Mansoura, Egypt
| | - Sherif Aly El-Kafrawy
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sayed Sartaj Sohrab
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Esam Ibraheem Ahmed Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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Lanzarini NM, Bentes GA, Volotão EDM, Pinto MA. Use of chicken immunoglobulin Y in general virology. J Immunoassay Immunochem 2018; 39:235-248. [DOI: 10.1080/15321819.2018.1500375] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Natália Maria Lanzarini
- Laboratório de Desenvolvimento Tecnológico em Virologia, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro/RJ, Brazil
| | - Gentil Arthur Bentes
- Laboratório de Desenvolvimento Tecnológico em Virologia, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro/RJ, Brazil
| | - Eduardo de Mello Volotão
- Laboratório de Desenvolvimento Tecnológico em Virologia, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro/RJ, Brazil
| | - Marcelo Alves Pinto
- Laboratório de Desenvolvimento Tecnológico em Virologia, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro/RJ, Brazil
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Thu HM, Myat TW, Win MM, Thant KZ, Rahman S, Umeda K, Nguyen SV, Icatlo FC, Higo-Moriguchi K, Taniguchi K, Tsuji T, Oguma K, Kim SJ, Bae HS, Choi HJ. Chicken Egg Yolk Antibodies (IgY) for Prophylaxis and Treatment of Rotavirus Diarrhea in Human and Animal Neonates: A Concise Review. Korean J Food Sci Anim Resour 2017; 37:1-9. [PMID: 28316465 PMCID: PMC5355572 DOI: 10.5851/kosfa.2017.37.1.1] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 02/16/2017] [Accepted: 02/16/2017] [Indexed: 01/22/2023] Open
Abstract
The rotavirus-induced diarrhea of human and animal neonates is a major public health concern worldwide. Until recently, no effective therapy is available to specifically inactivate the rotavirion particles within the gut. Passive immunotherapy by oral administration of chicken egg yolk antibody (IgY) has emerged of late as a fresh alternative strategy to control infectious diseases of the alimentary tract and has been applied in the treatment of diarrhea due to rotavirus infection. The purpose of this concise review is to evaluate evidence on the properties and performance of anti-rotavirus immunoglobulin Y (IgY) for prevention and treatment of rotavirus diarrhea in human and animal neonates. A survey of relevant anti-rotavirus IgY basic studies and clinical trials among neonatal animals (since 1994-2015) and humans (since 1982-2015) have been reviewed and briefly summarized. Our analysis of a number of rotavirus investigations involving animal and human clinical trials revealed that anti-rotavirus IgY significantly reduced the severity of clinical manifestation of diarrhea among IgY-treated subjects relative to a corresponding control or placebo group. The accumulated information as a whole depicts oral IgY to be a safe and efficacious option for treatment of rotavirus diarrhea in neonates. There is however a clear need for more randomized, placebo controlled and double-blind trials with bigger sample size to further solidify and confirm claims of efficacy and safety in controlling diarrhea caused by rotavirus infection especially among human infants with health issues such as low birth weights or compromised immunity in whom it is most needed.
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Affiliation(s)
- Hlaing Myat Thu
- Department of Medical Research, No. 5, Ziwaka road, Dagon township, P.O. 11191, Yangon, Myanmar
| | - Theingi Win Myat
- Department of Medical Research, No. 5, Ziwaka road, Dagon township, P.O. 11191, Yangon, Myanmar
| | - Mo Mo Win
- Department of Medical Research, No. 5, Ziwaka road, Dagon township, P.O. 11191, Yangon, Myanmar
| | - Kyaw Zin Thant
- Department of Medical Research, No. 5, Ziwaka road, Dagon township, P.O. 11191, Yangon, Myanmar
| | - Shofiqur Rahman
- Immunology Research Institute in Gifu, EW Nutrition Japan, 839-7 Sano, Gifu 501-1101, Japan
| | - Kouji Umeda
- Immunology Research Institute in Gifu, EW Nutrition Japan, 839-7 Sano, Gifu 501-1101, Japan
| | - Sa Van Nguyen
- Immunology Research Institute in Gifu, EW Nutrition Japan, 839-7 Sano, Gifu 501-1101, Japan
| | - Faustino C Icatlo
- Immunology Research Institute in Gifu, EW Nutrition Japan, 839-7 Sano, Gifu 501-1101, Japan
| | - Kyoko Higo-Moriguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Takao Tsuji
- Department of Microbiology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Keiji Oguma
- Department of Bacteriology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Sang Jong Kim
- Dairy Team, Lotte R&D Center, 30 Seonyu-ro 9-gil, Yeongdeungpo-gu, Seoul, Korea
| | - Hyun Suk Bae
- Dairy Team, Lotte R&D Center, 30 Seonyu-ro 9-gil, Yeongdeungpo-gu, Seoul, Korea
| | - Hyuk Joon Choi
- BK bio, #2706-38, Iljudong-ro, Gujwa-eup, Jeju-si, Jeju-do, 63359, Korea
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Fox L, Csongradi C, Aucamp M, du Plessis J, Gerber M. Treatment Modalities for Acne. Molecules 2016; 21:E1063. [PMID: 27529209 PMCID: PMC6273829 DOI: 10.3390/molecules21081063] [Citation(s) in RCA: 129] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/26/2016] [Accepted: 08/08/2016] [Indexed: 01/19/2023] Open
Abstract
Acne is a common inflammatory skin disease which affects the pilosebaceous units of the skin. It can have severe psychological effects and can leave the patient with severe skin scarring. There are four well-recognized pathological factors responsible for acne which is also the target for acne therapy. In this review, different treatment options are discussed, including topical (i.e., retinoids, and antibiotics) and systemic (i.e., retinoids, antibiotics, and hormonal) treatments. Since the general public has been showing an increasing interest in more natural and generally safer treatment options, the use of complementary and alternative medicines (CAM) for treating acne was also discussed. The use of physical therapies such as comedone extraction, cryoslush therapy, cryotherapy, electrocauterization, intralesional corticosteroids and optical treatments are also mentioned. Acne has been extensively researched with regards to the disease mechanism as well as treatment options. However, due to the increasing resistance of Propionibacterium acnes towards the available antibiotics, there is a need for new treatment methods. Additionally, the lack of necessary evidence on the efficacy of CAM therapies makes it necessary for researchers to investigate these treatment options further.
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Affiliation(s)
- Lizelle Fox
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
| | - Candice Csongradi
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
| | - Marique Aucamp
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
| | - Jeanetta du Plessis
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
| | - Minja Gerber
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
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Cakir-Koc R. Production of anti-SAG1 IgY antibody against Toxoplasma gondii parasites and evaluation of antibody activity by ELISA method. Parasitol Res 2016; 115:2947-52. [PMID: 27079459 DOI: 10.1007/s00436-016-5047-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 04/07/2016] [Indexed: 02/02/2023]
Abstract
Chicken egg yolk antibody, also known as immunoglobulin Y (IgY), is the predominant class of serum immunoglobulin in birds. IgY has many advantages over mammalian antibodies, such as enhanced immunogenicity conserved mammalian proteins exhibited in birds due to their phylogenetic distance, non-invasive rapid, and economical collection system. However, there are limited studies about IgY production against Toxoplasma, which is a worldwide veterinary and public health problem. In this study, the production of specific IgY antibodies against the surface antigen 1 (SAG1) protein of Toxoplasma gondii and the determination of antibody activity via the enzyme-linked immunosorbent assay (ELISA) method were conducted. According to ELISA, Western blot, and NanoDrop results, specific and higher amounts of IgY antibody against SAG1 were obtained with this study. Considering the advantages of IgY and importance of SAG1 for the diagnosis of toxoplasmosis, it is expected that anti-SAG1 IgY will play an increasing role and gain commercial value in research, diagnostics, and immunotherapy against toxoplasmosis in the future.
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Affiliation(s)
- Rabia Cakir-Koc
- Department of Bioengineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, 34210, Esenler, Istanbul, Turkey.
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